Hi all, I have just changes out one of my H-bridge for the above controller. I now have one problem, the old driver had step/dir signals referanced to ground. the new one has a common referance to +5v :(
so now fot the question, can a setup a signal from the parallel port to fake the +5v required for the opto inputs? anyone have a simple solution for a level conversion / buffer? Jason Cox ------------------------------------------------------------------------- This SF.net email is sponsored by: Splunk Inc. Still grepping through log files to find problems? Stop. Now Search log events and configuration files using AJAX and a browser. Download your FREE copy of Splunk now >> http://get.splunk.com/ _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users